Which statement best completes the diagram on the role of nationalism in 20th-century africa

D. Africans launch protests demanding the right for self-determination.

Explanation:

In the 20th century, especially after the World War II ended, in the majority of the African countries lot of protests started to take place. The protests were inspired but the numerous nationalist movements, movements for human rights, as well as being helped by the international community.

Seeing an opportunity that the heavily weakened colonial powers would not be able to hold onto their power, the protests were constantly becoming larger and larger, and after long time brought numerous different ethnic and religious groups together.

Unfortunately, after being granted independence, the majority of the African nations faced lot of troubles, especially when it came to the ethnic and religious intolerance.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.